What is the Least Common Multiple of 58419 and 58434?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 58419 and 58434 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58419 and 58434, than apply into the LCM equation.

GCF(58419,58434) = 3
LCM(58419,58434) = ( 58419 × 58434) / 3
LCM(58419,58434) = 3413655846 / 3
LCM(58419,58434) = 1137885282

Least Common Multiple (LCM) of 58419 and 58434 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58419 and 58434. First we will calculate the prime factors of 58419 and 58434.

Prime Factorization of 58419

Prime Factorization of 58434

Now multiplying the highest exponent prime factors to calculate the LCM of 58419 and 58434.

LCM(58419,58434) = 3² × 6491¹ × 2¹ × 9739¹
LCM(58419,58434) = 1137885282